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std::is_null_pointer< _Tp >(3cxx) std::is_null_pointer< _Tp >(3cxx)


std::is_null_pointer< _Tp > - is_null_pointer (LWG 2247).


Inherits std::integral_constant< _Tp, __v >.

Inherited by std::__is_nullptr_t< _Tp >.

Public Types

typedef integral_constant< _Tp, __v > type
typedef _Tp value_type

Public Member Functions

constexpr operator value_type () const noexcept
constexpr value_type operator() () const noexcept

Static Public Attributes

static constexpr _Tp value

Detailed Description

template<typename _Tp>

struct std::is_null_pointer< _Tp >" is_null_pointer (LWG 2247).

Definition at line 516 of file type_traits.


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Wed Jul 28 2021 libstdc++